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參數資料
| 型號： | SP6831 |
| 英文描述： | Low Power Charge Pump Voltage Inverters With Shutdown(120kHz，低功耗電荷泵電壓反相器（帶關斷）) |
| 中文描述： | 低功耗電荷泵電壓逆變器具有關斷（120kHz，低功耗電荷泵電壓反相器（帶關斷）） |
| 文件頁數： | 3/16頁 |
| 文件大小： | 208K |
| 代理商： | SP6831 |
3
Rev. 9-22-00
SP6830/6831 Low Power Voltage Inverters With Shutdown Copyright 2000 Sipex Corporation
PIN ASSIGNMENTS
Pin 1— V
OUT
— Inverting charge pump output.
Pin 2 — V
IN
— Input to the positive power
supply.
Pin 3 — C1- — Negative terminal to the charge
pump capacitor.
Pin 4 — GND — Ground reference.
Pin 5 — SHDN — Active LOW Shutdown
input.
Pin 6 — C1+ — Positive terminal to the charge
pump capacitor.
PINOUT
C1-
V
OUT
V
IN
C1+
GND
SP6830
SP6831
6
3
2
1
4
SHDN
5
Figure 1. Voltage Inverter Circuit for the SP6830/6831
Comparator
2 V
IN
5 SHDN
4 GND
V
OUT
1
C1- 3
C1+ 6
Pump
Switches
Shutdown
4-Phase
Clock
V
OUT
SD
SD
V
OUT
V
IN
C3
C1
C2
R
L
OFF
ON
DEVICE C1
SP6830
3.3
μ
F 3.3
μ
F
SP6831
1
μ
F
C2
C3
3.3
μ
F
1
μ
F
f
OSC
35kHz
120kHz
1
μ
F
SP6830
SP6831
V
EE
*
*V
EE
= the lower voltage of V
OUT
and GND
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| SP6832EK | High Speed, High Efficiency Voltage Inverter |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SP6831EK | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Low Power Voltage Inverters With Shutdown |
| SP6831EK/TR | 制造商:SIPEX CORP 功能描述: 制造商:Exar Corporation 功能描述:Analog IC |
| SP6831TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Low Power Voltage Inverters With Shutdown |
| SP6832 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed, High Efficiency Voltage Inverter |
| SP6832EK | 制造商:Sipex 功能描述:Bulk |
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